Trivia

In the anime, Mafuyu Oribe had a breast expansion by the end of the first season, however their breasts returned to their normal size (approx. 80cm) sometime later. In the second season Mafuyu's breasts grew again permanently but their current measurement it's unknown.

I found out Terra Formars has listed measurements in their bonus for the manga but not for the anime. I will try to cut down your work by creating the characters. I do the ones who appear in the first two episodes since I need to get some random anime caps and then move on to the manga with these teams in order

Japan

America

Germany

Russia

China

I think the mangaka did every girl's measurement. I get some time off on Wed when I finish Akame ga Kill. I haven't seen the episode yet.

Sorry being late. I realized the characters I posted above are from volume 1 which was adapted only into the OVA. I have to see if there are any reviewing sites that have clean caps on the BUGS 2 characters.